Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tach mat cua snippets" » "tach mat code snippets", "bach mai cua snippets", "tich ma cua snippets", "tich mot cua snippets", "tach ma cua snippets", "tach manh cua snippets", "tach mang cua snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tach mat cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tach mat cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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